brown tips, light burn?

[mountainman]

I could see nice roots coming from the jiffy pots before I transplanted to the hydro. New leaf growth is coming in, and thus far it's healthy.

mountainman Reviewed by mountainman on 04-04-2006. brown tips, light burn? Ok, new grow, browning leaf tips, is the light too close? Just the clones are doing this, they do have roots already. mS is under .90 (my water has a base mS of about .25). It is the old growth that is yellowing, and for the time being the new leaves seem to be coming in fine, but time will tell. Rating: 5

[rodekyll]

looks like normal sacrificing of the lower leaves to feed the new growth. Unsightly, but natural. Plants do that when they aren't taking up nutes for any reason -- no roots, plugged roots, stagnant medium, no nutes in the medium, bad ph, etc. The real question is: is the new growth coming in normal? Looks to me like it is. Wait till you have about 3 nodes going above the brown leaves and then trim them out. The uglies will be a memory in a couple days. . .